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| author |   Evan Quan <evan.quan@amd.com> | 2018-10-22 10:33:10 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2018-11-05 14:20:58 -0500 |
| commit | f783160c273485af492874b227f60e4e189106f7 (patch) | |
| tree | 6d65f72b0c0ea533a93590dc2f88a2cfb306293f /drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | |
| parent | drm/amdgpu/sdma4: APUs do not have a page queue (diff) | |
| download | linux-dev-f783160c273485af492874b227f60e4e189106f7.tar.xz linux-dev-f783160c273485af492874b227f60e4e189106f7.zip | |
drm/amdgpu: disable SDMA page queue on Vega20
Since we see driver loading failure on Vega20. Keep it
disabled until it's ready.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c index 96857571fc62..6367a8133168 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c @@ -1464,7 +1464,8 @@ static int sdma_v4_0_early_init(void *handle) adev->sdma.has_page_queue = false; } else { adev->sdma.num_instances = 2; - adev->sdma.has_page_queue = true; + if (adev->asic_type != CHIP_VEGA20) + adev->sdma.has_page_queue = true; } sdma_v4_0_set_ring_funcs(adev); |